[llvm] [LV] Apply urem folds to preheader (PR #213928)

[Ramkumar Ramachandra via llvm-commits]

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@@ -69,13 +69,13 @@ define void @fp_math(ptr nocapture %a, ptr noalias %b, i64 %size) {
 ; INTERLEAVE-NEXT:    [[TMP5:%.*]] = fadd <2 x double> [[WIDE_LOAD1]], splat (double 9.900000e+01), !fpmath [[META3]]
 ; INTERLEAVE-NEXT:    [[TMP6:%.*]] = fcmp oge <2 x double> [[TMP4]], splat (double 1.000000e+01)
 ; INTERLEAVE-NEXT:    [[TMP7:%.*]] = fcmp oge <2 x double> [[TMP5]], splat (double 1.000000e+01)
-; INTERLEAVE-NEXT:    [[TMP12:%.*]] = select <2 x i1> [[TMP6]], <2 x double> [[WIDE_LOAD]], <2 x double> zeroinitializer, !fpmath [[META3]]
-; INTERLEAVE-NEXT:    [[TMP8:%.*]] = select <2 x i1> [[TMP7]], <2 x double> [[WIDE_LOAD1]], <2 x double> zeroinitializer, !fpmath [[META3]]
-; INTERLEAVE-NEXT:    [[TMP9:%.*]] = fptrunc <2 x double> [[TMP12]] to <2 x float>, !fpmath [[META3]]
+; INTERLEAVE-NEXT:    [[TMP8:%.*]] = select <2 x i1> [[TMP6]], <2 x double> [[WIDE_LOAD]], <2 x double> zeroinitializer, !fpmath [[META3]]
+; INTERLEAVE-NEXT:    [[TMP9:%.*]] = select <2 x i1> [[TMP7]], <2 x double> [[WIDE_LOAD1]], <2 x double> zeroinitializer, !fpmath [[META3]]
 ; INTERLEAVE-NEXT:    [[TMP10:%.*]] = fptrunc <2 x double> [[TMP8]] to <2 x float>, !fpmath [[META3]]
+; INTERLEAVE-NEXT:    [[TMP12:%.*]] = fptrunc <2 x double> [[TMP9]] to <2 x float>, !fpmath [[META3]]
 ; INTERLEAVE-NEXT:    [[TMP11:%.*]] = getelementptr inbounds float, ptr [[TMP1]], i64 2
-; INTERLEAVE-NEXT:    store <2 x float> [[TMP9]], ptr [[TMP1]], align 4, !tbaa [[CHAR_TBAA0]]
-; INTERLEAVE-NEXT:    store <2 x float> [[TMP10]], ptr [[TMP11]], align 4, !tbaa [[CHAR_TBAA0]]
+; INTERLEAVE-NEXT:    store <2 x float> [[TMP10]], ptr [[TMP1]], align 4, !tbaa [[CHAR_TBAA0]]
+; INTERLEAVE-NEXT:    store <2 x float> [[TMP12]], ptr [[TMP11]], align 4, !tbaa [[CHAR_TBAA0]]
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artagnon wrote:

Could revert hunk?

https://github.com/llvm/llvm-project/pull/213928